DANIEL PAUL ONEILL (MD) – Cardiovascular Disease Physician, NPI 1477533461
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
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Provider Addresses for DANIEL PAUL ONEILL (MD)
Sullivan Avenue, Daly City, San Mateo County, California, 94015, United States
SUITE 207
DALY CITY, CA 940152222
Phone: (650) 992-0463
Fax: (650) 992-8912
Type: Mailing
325 DISTEL CIR
LOS ALTOS, CA 940221408
Phone: (415) 537-8600
Fax: (415) 369-1371
Type: Mailing
1580 VALENCIA ST STE 802
SAN FRANCISCO, CA 941104415
Phone: (415) 537-8600
Fax: (415) 369-1371
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $230.
Total Amount is formed as General ($230) + Research ($0) + Ownership ($0) = $230.
Last reported payment date: 2024-06-11 • Largest payer in this snapshot: Novo Nordisk Inc ($125).
Total Amount
$230
General + Research + Ownership
Payments
3
Total payment records
General Amount
$230
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $125 |
| Gilead Sciences, Inc. | $97 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $8 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-08-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050816000841 | I | Cardiovascular Disease (Cardiology) | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 883 | 375 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 287 | 277 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 247 | 213 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 209 | 173 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 186 | 86 | $0 |
Insurance plans in this area (ZIP 94015)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| - | CA | |
| Hospitalist, Obstetrics/Gynecology | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| A N E S T H E S I O L O G Y | CA |
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